package com.project.service;

import com.github.pagehelper.PageInfo;
import com.project.bean.StudentBean;

import java.util.List;

public interface IStudentService {
    public void add(StudentBean student);
    public void del(int id);
    public void update(int id, String newTel);
    public List<StudentBean> findAll();
    public PageInfo<StudentBean> cutAll(int pageNO);
}
